Text. THE RISE OF THE WORLD WIDE WEB

By the early 1990's, people were using computers in many different ways. Computers were already installed in most schools, offices, and homes. They were commonly used for writing papers, playing games, financial accounting, and business productivity applications. But very few people used them for communication, research, and shopping the way we do now. A man named Tim Berners-Lee changed all that. In 1990, Lee added an exciting hypertext and multimedia layer to the Internet and called it the World Wide Web.

The Web was built for everyone. It was built with very high ideals. No single company, government, or organization controls it. It was new and exciting. New ideas and words appeared almost daily. Obscure technical terms became household words. First it was email. Then it was URL and domain name. Then rather quickly spam, homepage, hyperlink, bookmark, download, upload, cookie, e-commerce, emoticon, ISP, search engine, and so on came. Years later we are still making up new words to describe our online world. Now we "google" for information. We "tweet" what's happening around us to others. The new words never seem to stop!

As a student of English and Technology, you will hear people use the words 'Internet' and 'World Wide Web' almost interchangeably. They are, of course, not the same thing. So what is the difference between the two? Perhaps a simple answer is that the Internet is the biggest network in the world, and the World Wide Web is a collection of software and protocols on that network. A more simple way to put it is that the World Wide Web is an application that runs on the Internet.

The original backbone of the Internet is based on an old military network called ARPANET which was built by ARPA in the late 1960's. ARPANET was built to withstand a nuclear war. The idea was not to have a single point of failure. This means if a part of ARPANET was blown up in a nuclear war, the rest of it would still work! What made ARPANET so successful was its packet-switching technology, invented by Lawrence Roberts. The idea is that "packets" of information have a "from" address and a "to" address. How they get from point "a" to point "b" depends on what roads are open to them. Packet switching is a very elegant thing. Without it, the Internet would simply not work.

People view the World Wide Web through a software application called a web browser or simply a "browser" for short. Some popular examples of web browsers include Microsoft Internet Explorer, Google Chrome, Mozilla Firefox, and Opera. Browsers allow people to search, view, and even add and edit data on the World Wide Web.

The Web is not supposed to be a passive experience. Creating new pages for the Web is getting easier all the time. Web editing software is specially designed to work with hypertext languages such as HTML, which is the original specification for the Web. Web editing software normally allows the creating texts, images, and hyperlinks between related documents. With web applications such as wikis, MySpace and FaceBook, a typical user can create his or her first online presence in a matter of hours.

In the year 1999, the Internet suffered its first financial crash. Many companies selling products and services on the Web were not living up to sales expectations. This was known as the Dot Com Bubble. There were many reasons why this happened, but perhaps the two most important reasons were a combination of slow connection speeds and too much optimism. Very few people had fast internet connections and many people thought the Internet was "just a passing fad". But we know now that the Internet is not a fad. So what happened? Web 2.0 happened!

What is Web 2.0? It's very hard to say. It's just a phrase to describe a transition from the pre-existing state of 'Web 1.0', which was slow, static, and unusable, to a new, 'second web', which was faster, more dynamic, and more usable for the average person. How did these things happen? Easy. Broadband modems enabled sites like video-streaming YouTube to become possible. Better design and development practices enabled social media sites like MySpace and then Facebook to attract hundreds of millions of users. Finally, search engine technology were improved on sites like Google where people could actually find the information they were looking for.

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